mysql fix corrupt table

Steps:1.sql statement: Check table tabtest;If the result says status is OK, then there is no fix, if there is an error2.Linux Execution:Myisamchk-r-q/var/lib/mysql/db/test. MYI3.sql Statement: Repair table tabtest;4.sql statement: Check table

Ext: 77199194First, the problem descriptionA MySQL that runs online today crashes.Review the error log as follows:-----------------------------------------161108 11:36:45 Mysqld_safe starting mysqld daemon with databases from/usr/ local/mysql/var2017

MySQL Database bad table repairRadish cabbage, each their own, can work, can repair the table is the King!!!remember before repairing: back up the database first (after the backup is complete, the following repair operation)You can mysqldump-a > all.

The following error occurs in the MySQL log file. crash does not occur in the MySQL table. It is generally caused by stopping MySQL when the database is updated.Check table syntaxCheck table tbl_name [, tbl_name]... [option]...Option = {QUICK | FAST

Innodb_adaptive_flushing= {ON | OFF}Set whether to allow the MySQL server to dynamically adjust the dirty pages in the InnoDB buffer pool based on the workload. The purpose of dynamically adjusting the write speed is to avoid IO activity spikes. The

Add by Zhj: In the MySQL5.6 of some parameters have been increased, see http://dev.mysql.com/doc/refman/5.6/en/server-system-variables.html Original:/http mageedu.blog.51cto.com/4265610/1062628 Marco Education Linux Operations training  autocommit={0

Recently encountered a strange problem, in everyone in the NAP, suddenly the phone rang up, I do not wake up the other people picked up the phone to see the monitoring information, I went, incredibly is the database down, this is a long running

Suddenly received the MySQL alarm, from the library of the database hung, has been in constant restart, open the error log, found that a table is broken. InnoDB table corruption cannot repair MyISAM command operations through repair table. Now

Autocommit = {0 | 1} sets whether MySQL transactions are automatically committed. 1 indicates immediate submission, and 0 indicates explicit submission. Global or session is a dynamic variable that can be used in the configuration file (but not in

1. How to log into MySQL databaseMysql-u username-p2. How to turn on/off MySQL serviceService MySQL Start/stop3. Check the status of MySQLService MySQL Status4, how to display a number of all databasesShow databases5. How to get the names and types